package com.cs.service;

/**
 * @Author：lyj
 * @Package：com.cs.service
 * @Project：RuoYi-Cloud-master
 * @name：CSBudgetService
 * @Date：2024/12/09 9:09
 * @Filename：CSBudgetService
 */
public interface CSBudgetService {
    public Double queryTotalPurchaseAmount();
}
